/*
    Copyright © 2010  Ahti Legonkov
    
    This file is part of j+-.
    
    j+- is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    j+- is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

package cx.ath.skyflyer.javapm.visitor;

import japa.parser.ast.body.ClassOrInterfaceDeclaration;
import japa.parser.ast.type.ClassOrInterfaceType;
import japa.parser.ast.visitor.VoidVisitorAdapter;
import java.util.List;

/**
 * @author Ahti Legonkov
 */
public class ExtendsDestructibleVisitor extends VoidVisitorAdapter
{
    private ClassOrInterfaceType super_;

    @Override
    public void visit(ClassOrInterfaceDeclaration n, Object arg)
    {
        List<ClassOrInterfaceType> exts = n.getExtends();
        if (exts == null)
            return;

        if (exts.isEmpty())
            return;

        this.super_ = exts.get(0);
    }

    ClassOrInterfaceType getSuperClass()
    {
        return this.super_;
    }
}
